Create a function that takes an array representation of a Minesweeper board, and returns another board where the value of each cell is the amount of its neighboring mines.
Notes:
- Since in the output the numbers 0-8 are used to determine the amount of adjacent mines, the number 9 will be used to identify the mines instead.
- A Wikipedia page explaining how Minesweeper works is available in the Resources tab.
Examples:
Input:
[
[0, 1, 0, 0],
[0, 0, 1, 0],
[0, 1, 0, 1],
[1, 1, 0, 0],
]The 0 represents an empty space . The 1 represents a mine. You will have to replace each mine with a 9 and each empty space with the number of adjacent mines, the output will look like this:
Output:
[
[1, 9, 2, 1],
[2, 3, 9, 2],
[3, 9, 4, 9],
[9, 9, 3, 1],
]
To Run Your Code
Open up a terminal in the CWD(Current Working Directory) and run node index.js or go ahead and install nodemon to run your code automatically continiously.